Linux_00

How do you list all files in a directory, including hidden files?

• ls -h

• ls -l

• ls -a

• ls -R

Which command is used to list all currently running processes?

• 
  

• ls

• ps

• top

• killall

Which directory contains system configuration files in Linux?

• /bin

• /usr

• /etc

• /var

What is the purpose of the /tmp directory in Linux?

• To store system log files

• ) To store user home directories

• To store system binaries

• • To store temporary files

  
  

What command is used to search for a specified pattern within files in a directory?

• 
  

• find

• whereis

• grep

• locate

What is the purpose of the command head in Linux?

• Displays the first lines of a file

• Displays the last lines of a file

• Displays a file's permissions

• Changes the owner of a file

What is command to list info of block devices like ssd , hard-drives ?

• disk

• fdisk

• lsblk

• find

What does the "uname" command does in Linux ?

• • Displays the current user's name

  
  

• Shows the username associated with a specified UID

• Displays information about the current system and kernel

• Shows the names of all users currently logged in

Where does the "log" file gets stored in Linux ?

• /bin

• /mnt

• /tmp

• /var

Which of the following is NOT a responsibility of the Linux kernel?

• Process scheduling

• File system management

• User authentication

• Device driver management